Name:
Wasnick: Cardiac Anesthesia 2e: Intro Video 13
Description:
Wasnick: Cardiac Anesthesia 2e: Intro Video 13
Thumbnail URL:
https://cadmoremediastorage.blob.core.windows.net/8a021bbd-cf77-41c9-9618-5832a1d65871/thumbnails/8a021bbd-cf77-41c9-9618-5832a1d65871.jpg?sv=2019-02-02&sr=c&sig=Vj%2BdWecHaU6dWOPxEsHye%2Faag4G7BEHniJ5o1%2FfA87k%3D&st=2022-07-03T17%3A36%3A05Z&se=2022-07-03T21%3A41%3A05Z&sp=r
Duration:
T00H01M05S
Embed URL:
https://stream.cadmore.media/player/8a021bbd-cf77-41c9-9618-5832a1d65871
Content URL:
https://asa1cadmoremedia.blob.core.windows.net/asset-8a4550b6-c14e-4b78-8ebd-58849eaac9c2/AccessAnesthesiology20-20Wasnick_Intro_13.mov
Upload Date:
2022-02-23T00:00:00.0000000
Transcript:
Language: EN.
Segment:0 .
Midesophageal bicaval view. The structures easily identified are the right atrium, the left atrium, and the interatrial septum. If one pays particularly close attention to the lower portion of the interatrial septum, color flow Doppler reveals a small PFO.
This is in the area between the septum primum and the septum secundum. Should the right atrial pressure become greater than the left atrial pressure, such as in the setting of right heart failure, deoxygenated blood can be shunted across the PFO, leading to hypoxemia. In the case here, we have blood flow going from the left atria to the right atria.